JPS575494A - Preventing device for missing of white balance for television camera - Google Patents

Preventing device for missing of white balance for television camera

Info

Publication number
JPS575494A
JPS575494A JP7930780A JP7930780A JPS575494A JP S575494 A JPS575494 A JP S575494A JP 7930780 A JP7930780 A JP 7930780A JP 7930780 A JP7930780 A JP 7930780A JP S575494 A JPS575494 A JP S575494A
Authority
JP
Japan
Prior art keywords
white balance
switch
turned
balance adjustment
television camera
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7930780A
Other languages
Japanese (ja)
Other versions
JPS6359593B2 (en
Inventor
Takashi Kayama
Hiroshi Fukui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP7930780A priority Critical patent/JPS575494A/en
Publication of JPS575494A publication Critical patent/JPS575494A/en
Publication of JPS6359593B2 publication Critical patent/JPS6359593B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Color Television Image Signal Generators (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

PURPOSE:To enable to prevent white balance adjustment from being forgotten, by providing a white balance notice indicator at a position easy to observe on a camara console or in a view finder. CONSTITUTION:The device is provided with a power switch 3, switch 4 which is turned on every replacement of a color temperature correction filter, white balance alarm display and erase switch 5, and switch 6 which is turned on at white balance adjustment. A light emitting diode 2 is provided in a view finder of a television camera. When the power switch 3 and the filter switch 4 turn on, power is supplied to an oscillator 1, the diode 2 turns on and off and makes the alarm of white balance adjustment. When the white balance is adjusted, the switch 6 is turned on and the diode 2 distinguishes. Thus, even an unskilled personal cannot forget the white balance adjustment.
JP7930780A 1980-06-12 1980-06-12 Preventing device for missing of white balance for television camera Granted JPS575494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7930780A JPS575494A (en) 1980-06-12 1980-06-12 Preventing device for missing of white balance for television camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7930780A JPS575494A (en) 1980-06-12 1980-06-12 Preventing device for missing of white balance for television camera

Publications (2)

Publication Number Publication Date
JPS575494A true JPS575494A (en) 1982-01-12
JPS6359593B2 JPS6359593B2 (en) 1988-11-21

Family

ID=13686186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7930780A Granted JPS575494A (en) 1980-06-12 1980-06-12 Preventing device for missing of white balance for television camera

Country Status (1)

Country Link
JP (1) JPS575494A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140992A (en) * 1983-12-27 1985-07-25 Matsushita Electric Ind Co Ltd Color television camera
US4811086A (en) * 1985-02-12 1989-03-07 Canon Kabushiki Kaisha Image sensing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140992A (en) * 1983-12-27 1985-07-25 Matsushita Electric Ind Co Ltd Color television camera
US4811086A (en) * 1985-02-12 1989-03-07 Canon Kabushiki Kaisha Image sensing apparatus

Also Published As

Publication number Publication date
JPS6359593B2 (en) 1988-11-21

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